public class Example7_7 {
	public static void main(String args[]) {
	CargoBoat ship = new CargoBoat();
	ship.setMaxContent(1000);
	int m =600;
	try{  
		ship.loading(m);
		m = 400;
		ship.loading(m);
		m = 367;
		ship.loading(m);
		m = 555;
		ship.loading(m);
	}
	catch(DangerException e) {
	System.out.println(e.warnMess()); 
	System.out.println("无法再装载重量是"+m+"吨的集装箱");       
	}
	finally {
		System.out.printf("货船将正点启航");
	}
	}
}
